diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3be442ca..cbf3db8b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [UNRELEASED]
 
+### Fixed
+
+- Fix the value of `id_search_option` in the log table when updating a dropdown field
+
 ## [1.21.25] - 2025-11-20
 
 ### Fixed
diff --git a/inc/container.class.php b/inc/container.class.php
index 732b3dbb..5460c97b 100644
--- a/inc/container.class.php
+++ b/inc/container.class.php
@@ -1405,7 +1405,7 @@ public static function constructHistory(
             //for all change find searchoption
             foreach ($updates as $key => $changes) {
                 foreach ($searchoptions as $id_search_option => $searchoption) {
-                    if ($searchoption['field'] == $key) {
+                    if ($searchoption['field'] == $key || $searchoption['linkfield'] == $key) {
                         $changes[0] = $id_search_option;
 
                         if ($searchoption['datatype'] === 'dropdown') {